DE60105107T2 - Vorrichtung und Verfahren zur Trennung von Bestandteilen einer flüssigen Probe - Google Patents

Vorrichtung und Verfahren zur Trennung von Bestandteilen einer flüssigen Probe Download PDF

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Publication number
DE60105107T2
DE60105107T2 DE60105107T DE60105107T DE60105107T2 DE 60105107 T2 DE60105107 T2 DE 60105107T2 DE 60105107 T DE60105107 T DE 60105107T DE 60105107 T DE60105107 T DE 60105107T DE 60105107 T2 DE60105107 T2 DE 60105107T2
Authority
DE
Germany
Prior art keywords
separator
tube
phases
fluids
separation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE60105107T
Other languages
German (de)
English (en)
Other versions
DE60105107D1 (de
Inventor
Michael Bridgewater Iskra
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Becton Dickinson and Co
Original Assignee
Becton Dickinson and Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Becton Dickinson and Co filed Critical Becton Dickinson and Co
Publication of DE60105107D1 publication Critical patent/DE60105107D1/de
Application granted granted Critical
Publication of DE60105107T2 publication Critical patent/DE60105107T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
    • B01L3/502—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
    • B01L3/5021—Test tubes specially adapted for centrifugation purposes
    • B01L3/50215—Test tubes specially adapted for centrifugation purposes using a float to separate phases
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/483—Physical analysis of biological material
    • G01N33/487—Physical analysis of biological material of liquid biological material
    • G01N33/49—Blood
    • G01N33/491—Blood by separating the blood components
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/11—Automated chemical analysis
    • Y10T436/111666—Utilizing a centrifuge or compartmented rotor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/25—Chemistry: analytical and immunological testing including sample preparation
    • Y10T436/25375—Liberation or purification of sample or separation of material from a sample [e.g., filtering, centrifuging, etc.]

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hematology (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Food Science & Technology (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Biochemistry (AREA)
  • Ecology (AREA)
  • Urology & Nephrology (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Centrifugal Separators (AREA)
  • External Artificial Organs (AREA)
DE60105107T 2000-08-26 2001-06-25 Vorrichtung und Verfahren zur Trennung von Bestandteilen einer flüssigen Probe Expired - Lifetime DE60105107T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US649402 2000-08-26
US09/649,402 US6465256B1 (en) 2000-08-26 2000-08-26 Device and method for separating components of a fluid sample

Publications (2)

Publication Number Publication Date
DE60105107D1 DE60105107D1 (de) 2004-09-30
DE60105107T2 true DE60105107T2 (de) 2005-09-01

Family

ID=24604621

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60105107T Expired - Lifetime DE60105107T2 (de) 2000-08-26 2001-06-25 Vorrichtung und Verfahren zur Trennung von Bestandteilen einer flüssigen Probe

Country Status (5)

Country Link
US (1) US6465256B1 (fr)
EP (1) EP1192996B1 (fr)
JP (1) JP5148035B2 (fr)
AU (1) AU780030B2 (fr)
DE (1) DE60105107T2 (fr)

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Publication number Priority date Publication date Assignee Title
US6406671B1 (en) * 1998-12-05 2002-06-18 Becton, Dickinson And Company Device and method for separating components of a fluid sample
US7947236B2 (en) * 1999-12-03 2011-05-24 Becton, Dickinson And Company Device for separating components of a fluid sample
US20070003449A1 (en) * 2005-06-10 2007-01-04 Mehdi Hatamian Valve for facilitating and maintaining fluid separation
US7775962B2 (en) * 2005-08-10 2010-08-17 The Regents Of The University Of California Centrifuge with polymerizing energy source
US7806276B2 (en) * 2007-04-12 2010-10-05 Hanuman, Llc Buoy suspension fractionation system
US8747781B2 (en) 2008-07-21 2014-06-10 Becton, Dickinson And Company Density phase separation device
ES2548183T3 (es) * 2008-07-21 2015-10-14 Becton Dickinson And Company Dispositivo de separación de fases de densidad
US9333445B2 (en) * 2008-07-21 2016-05-10 Becton, Dickinson And Company Density phase separation device
US20100093551A1 (en) * 2008-10-09 2010-04-15 Decision Biomarkers, Inc. Liquid Transfer and Filter System
PL2915586T3 (pl) 2009-05-15 2022-01-17 Becton, Dickinson And Company Urządzenie do oddzielania faz gęstości
US9427707B2 (en) 2012-08-10 2016-08-30 Jean I. Montagu Filtering blood
US9694359B2 (en) 2014-11-13 2017-07-04 Becton, Dickinson And Company Mechanical separator for a biological fluid
CA3099911A1 (fr) 2018-07-09 2020-01-16 Hanuman Pelican, Inc. Appareil et procedes de traitement du sang
US11478787B2 (en) 2018-07-09 2022-10-25 Hanuman Pelican, Inc. Apparatus and methods for separating blood components
CA3127191A1 (fr) 2019-01-21 2020-07-30 Eclipse Medcorp, Llc Procede, systeme et appareil pour separer des composants d'un echantillon biologique
US11559613B2 (en) 2019-02-06 2023-01-24 Hanuman Pelican, Inc. Apparatus and methods for concentrating platelet-rich plasma

Family Cites Families (43)

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Publication number Priority date Publication date Assignee Title
US3779383A (en) * 1972-04-25 1973-12-18 Becton Dickinson Co Sealed assembly for separation of blood components and method
US3849072A (en) 1972-04-25 1974-11-19 Becton Dickinson Co Plasma separator
US3832141A (en) 1973-01-03 1974-08-27 Glasrock Products Pressure differential filtering apparatus
US3919085A (en) 1974-02-27 1975-11-11 Becton Dickinson Co Plasma separator assembly
US4083788A (en) 1975-11-19 1978-04-11 Ferrara Louis T Blood serum-isolation device
US4055501A (en) 1976-01-16 1977-10-25 Sherwood Medical Industries Inc. Fluid collection device with phase partitioning means
US4088582A (en) 1976-01-16 1978-05-09 Sherwood Medical Industries Inc. Blood phase separation means
CA1074273A (fr) 1976-05-06 1980-03-25 Sherwood Medical Industries Inc. Dispositif pour la separation de phases
AT381466B (de) 1977-03-16 1986-10-27 Ballies Uwe Trennroehrchen fuer zentrifugaltrennung
US4189385A (en) * 1977-05-03 1980-02-19 Greenspan Donald J Method and apparatus for separating serum or plasma from the formed elements of the blood
US4131549A (en) 1977-05-16 1978-12-26 Ferrara Louis T Serum separation device
US4257886A (en) 1979-01-18 1981-03-24 Becton, Dickinson And Company Apparatus for the separation of blood components
JPS5917386B2 (ja) 1979-03-23 1984-04-20 テルモ株式会社 血液分離方法および装置
AU542204B2 (en) 1979-03-23 1985-02-14 Terumo Corp. Separating blood
US4569764A (en) 1979-04-20 1986-02-11 Sherwood Medical Company Collection device with phase partitioning means
US4308232A (en) 1979-07-09 1981-12-29 Sherwood Medical Industries Inc. Anticoagulant stopper coating
US4295974A (en) 1980-05-05 1981-10-20 Sherwood Medical Industries Inc. Blood sample collection and phase separation device
EP0039898B1 (fr) 1980-05-08 1984-08-22 Terumo Corporation Appareil pour la séparation du sang
JPS56168847A (en) 1980-06-02 1981-12-25 Terumo Corp Barrier for liquid separation
US4315892A (en) 1980-07-18 1982-02-16 Sherwood Medical Industries, Inc. Fluid collection device having phase partitioning means
JPS5754861A (en) * 1980-09-19 1982-04-01 Terumo Corp Blood serum separating member
DE3101733C2 (de) 1981-01-21 1982-10-14 Uwe Dr.Med. 2300 Kiel Ballies Trennelement in einem Trennröhrchen zur Zentrifugaltrennung
US4417981A (en) 1981-05-04 1983-11-29 Becton, Dickinson And Company Blood phase separator device
US4443345A (en) 1982-06-28 1984-04-17 Wells John R Serum preparator
US4917801A (en) 1984-12-04 1990-04-17 Becton Dickinson And Company Lymphocyte collection tube
SE448323B (sv) 1985-08-27 1987-02-09 Ersson Nils Olof Forfarande och anordnig att separera serum eller plasma fran blod
US4877520A (en) 1987-10-08 1989-10-31 Becton, Dickinson And Company Device for separating the components of a liquid sample having higher and lower specific gravities
US4818386A (en) 1987-10-08 1989-04-04 Becton, Dickinson And Company Device for separating the components of a liquid sample having higher and lower specific gravities
US4867887A (en) 1988-07-12 1989-09-19 Becton Dickinson And Company Method and apparatus for separating mononuclear cells from blood
JPH0774772B2 (ja) * 1990-12-31 1995-08-09 エイ． レビン ロバート 血液サンプリング組立体、ターゲット細胞の採取方法およびターゲット成分の採取方法
US5269927A (en) 1991-05-29 1993-12-14 Sherwood Medical Company Separation device for use in blood collection tubes
JPH06222055A (ja) 1993-01-22 1994-08-12 Niigata Kako Kk 液体サンプルの成分分離用分離部材
US5389265A (en) 1993-06-02 1995-02-14 E. I. Du Pont De Nemours And Company Phase-separation tube
JPH07103969A (ja) 1993-08-13 1995-04-21 Niigata Kako Kk 血液分離部材及び血液分離用採血管
US5455009A (en) 1993-09-14 1995-10-03 Becton, Dickinson And Company Blood collection assembly including clot-accelerating plastic insert
US5575778A (en) 1994-09-21 1996-11-19 B. Braun Melsungen Ag Blood-taking device
US5585007A (en) 1994-12-07 1996-12-17 Plasmaseal Corporation Plasma concentrate and tissue sealant methods and apparatuses for making concentrated plasma and/or tissue sealant
US5632905A (en) 1995-08-07 1997-05-27 Haynes; John L. Method and apparatus for separating formed and unformed components
JPH09155234A (ja) * 1995-12-01 1997-06-17 Hajime Ogata 遠沈分離用遊動式固形介在物
US5736033A (en) 1995-12-13 1998-04-07 Coleman; Charles M. Separator float for blood collection tubes with water swellable material
US5707876A (en) 1996-03-25 1998-01-13 Stephen C. Wardlaw Method and apparatus for harvesting constituent layers from a centrifuged material mixture
US5860937A (en) * 1997-04-30 1999-01-19 Becton, Dickinson & Company Evacuated sample collection tube with aqueous additive
US6537503B1 (en) 1999-12-03 2003-03-25 Becton Dickinson And Company Device and method for separating components of a fluid sample

Also Published As

Publication number Publication date
EP1192996A1 (fr) 2002-04-03
US6465256B1 (en) 2002-10-15
AU780030B2 (en) 2005-02-24
AU6543501A (en) 2002-02-28
DE60105107D1 (de) 2004-09-30
JP2002162395A (ja) 2002-06-07
EP1192996B1 (fr) 2004-08-25
JP5148035B2 (ja) 2013-02-20

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